# Homework

We will post homework assignments on this page as they are assigned. We will also post sample solutions to the homework assignments; solutions to the daily homework will be posted a few hours after they are due, and solutions to the weekly homework will be posted once everyone has turned it in (see below for late policy).

All homework is collected at the beginning of the class period. When turning in an assignment, include your name, write your solutions clearly and completely, staple together multiple-page assignments, and visibly mark the different problems. Remember that complete problem solutions incorporate both the final answer as well as all the steps that lead to it. We reserve the right to reject any papers that are illegible.

Late homework: The daily homework assignments will not be accepted late. The weekly homework assignments will be accepted late for full credit if you have extenuating circumstances (such as sickness or family emergency), provided you tell your instructor before the deadline. Without extenuating circumstances, the weekly homework receives half credit if it is turned in before the next class period, and is not accepted otherwise.

# Homework assignments

Date
Assignment(s) due
Quiz/Exams
1/4 Mon
1/6 Wed Daily homework #1 (solutions).
Questionnaire.
1/8 Fri Daily homework #2 (solutions):
3.1 #29, 34; 3.3 #10, 20, 27.
Weekly homework #1 (solutions).
1/11 MonDaily homework #3 (solutions):
3.1 #68; 3.2 #6, 25, 32; 3.3 #25.
1/13 Wed Daily homework #4 (solutions):
3.1 #8, 45, 50; 3.3 #11, 12.
Quiz #1 (solutions):
1/15 Fri Daily homework #5 (solutions):
3.1 #51, 53; 3.4 #10, 12, 22.
Weekly homework #2 (solutions).
1/18 Mon(MLK Day) No homework due on Monday or Tuesday.
1/20 Wed Daily homework #6 (solutions):
3.1 #12; 3.4 #25, 33, 36; 3.5 #9, 14.
Quiz #2 (solutions)
1/22 Fri Daily homework #7 (solutions): 3.7 #7, 11, 13, 19.
Weekly homework #3 (solutions).
1/25 Mon Finish the assignment given in class. (Challenging optimization - Moore ).
Do 3.7.15 (solution).
1/27 Wed Daily homework #9 (solutions):
3.3 #13(b); 3.7 #23; 2.8 #4, 5, 9.
1/28 Thu MIDTERM #1
7–9pm, Moore B03.
1/29 Fri Weekly homework #4 (solutions):
2.8 #15, 16;
p. 276 "True–False Quiz": #1, 2, 5, 8, 11, 12;
p. 276 "Exercises": #5.
2/1 Mon Daily homework #10 (solutions):
3.9 #14, 20, 33, 47; 4.2 #33, 37, 39.
2/3 Wed Daily homework #11 (solutions):
4.1 #2, 4, 19; 4.2 #34.
Quiz #3 (solutions)
2/5 Fri Daily homework #12 (solutions):
4.2 #27; 4.3 #3, 8, 10, 22, 26, 28.
Weekly homework #5 (solutions):
3.9 #34, 35; 4.1 #13; 4.2 #2, 36, 40, 50.
2/8 Mon Daily homework #13 (solutions):
4.2 #1, 47, 55; 4.3 #31, 34, 38; 5.5 #1, 2, 15.
2/10 Wed Daily homework #14 (solutions):
4.2 #48; 4.3 #32; 4.4 #14, 24, 26, 35.
Quiz #4 (solutions)
2/12 Fri Daily homework #15 (solutions):
4.2 #57; 4.5 #2, 3, 7, 14, 21.
Weekly homework #6 (solutions):
4.3 #16, 54; 5.5 #10; 4.4 #42, 49, 52, 56.
2/15 Mon Daily homework #16 (solutions):
4.2 #17, 20; 4.5 #18, 22, 28, 36, 48.
2/17 Wed Daily homework #17 (solutions):
11.2 #19, 20, 22, 24, 51.
2/18 Thu MIDTERM #2 (Review Sheet):
7–9pm, Moore B03.
2/19 Fri Weekly homework #7 (solutions):
4.2 #60, 71; 4.3 #40, 61; 4.5 #55;
p. 337 "Review": #5;
p. 338 "True–False Quiz": #1, 3, 4, 14.
2/22 Mon Daily homework #18 (solutions):
9.2 #3–6; 9.3 1, 2, 11, 12, 19.
2/24 Wed Daily homework #19 (solutions):
9.3 #45; 6.5 #3, 9, 15.
Quiz #5 (solutions):
2/26 Fri Daily homework #20 (solutions):
5.1 #1, 3, 13, 14, 26, 47.
Weekly homework #8 (solutions):
9.1 #9, 13; 9.3 #46; 9.4 #4, 6.5 #10.
2/29 Mon Daily homework #21 (solutions):
5.1 #17; 5.2 #2, 3, 5, 8, 49*.
*Set r = 4 and h = 3.
3/2 Wed Daily homework #22 (solutions):
5.1 #20; 5.3 #1, 4, 5, 11, 15.
Quiz #6 (solutions):
3/4 Fri Daily homework #23 (solutions): 5.3 #40; 5.2 #57–59.
3/7 Mon Daily homework #24 (solutions):
5.2 #11; 5.3 #18; 8.1 #7, 8, 17*, 41.
*Do not evaluate the integral.
Weekly homework #9 (solutions).
3/9 Wed Optional practice problems (covering the last three weeks):
p. 377 "Concept Check": #2;
p. 378 "Exercises": #1, 4, 7, 9, 15, 24;
p. 483 "Exercises": #89, 90;
p. 654 "Exercises": #9, 12.
3/11 Fri Final (Review)
3–6pm, Kemeny 007

# Daily Problem Sets

These homework problems will be assigned after almost every lecture (on Mondays, Wednesdays, and Fridays - not after x-hours) and they are due at the beginning of the next lecture period. For example, daily homework that is assigned on Monday is due at the beginning of class on Wednesday.

The purpose of these problems is to encourage you to practice applying the concepts that have been presented in lecture. Accordingly, each problem set will contain approximately 8 problems and they should encompass a variety of types of questions. However, it is unlikely that these problems will be enough to master the material. We strongly encourage you to find similar problems in the book (such as the odd-numbered problems at the end of each section) to help solidify your understanding.

The daily assignments also provide an opportunity to receive feedback from your instructor regarding the clarity of your solutions and apparent understanding of the material. There will be 24 total daily assignments and we will drop the three lowest scores at the end of the term. Daily homework assigments will be graded out of 5 points. We will grade two problems: one will be our favorite problem of the set and the other will be chosen by the roll of a die. A correct answer will be given two points, a partially correct answer will be given one point, less than that will be given zero. We will give one point for turning in a homework assginment that has been attempted, regardless of correctness. Each daily assignment should take one to two hours to complete; please inform your instructor if you are finding that it takes you longer than this.

# Weekly Problem Sets

These homework problems will be assigned once a week. They will be due at the beginning of the lecture period on Friday. In order to give you time to ask questions and recieve feedback on your daily work, we will not put material from Wednesday's class on the assignment due on Friday. There will be a total of 9 weekly assignments, each worth 20 points. Of these 9, we will drop the one lowest score from your total grade. We will grade each question and award partial credit when due. If you are having difficulty with these questions, we urge you to meet with your instructor or one of the tutors during tutorial.